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Mathematics 32 Online
OpenStudy (anonymous):

a rock on top of a mountain weather very slowly because it recieves very little rainfall and is frozen year round. witch of the fallowing could increase the weathering of the rock? A/exfoliation of the rock by living organisms B/michanical abrasion on the rock by the wind C/ice wedging from frozen watter breaking the rock apart D/oxidation of the rock by expansion and contraction

OpenStudy (anonymous):

d

OpenStudy (anonymous):

pretty sure cause when ice freezes it will cause it to contract

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